ASTM A312/A213/A269/A358/A249 TP316H STAINLESS STEEL PIPES & TUBES

ASTM A312/A213/A269/A358/A249 TP316H STAINLESS STEEL PIPES & TUBE

ASTM A312 / A213 / A249 TP 316H Pipes & Tubes


SS 316H Welded Pipe, Stainless Steel 316H UNS S31603 Seamless Pipes & Tubes, SS 316H ERW Pipes Suppliers & Fabricators


Stainless Steel 316H werkstoff nr.1.4404 Pipes & Tubes, Stainless Steel 316H Welded Tubes, Stainless Steel 316H EFW Pipes Suppliers & Exporters.


stainless steel 316h pipes

Nascent Group maintain largest floating stock in INDIA of stainless steel seamless pipes & Tubes as per ASTM A 312 in 316H. at Nascent Group we stock wide range of stainless Grades , including 304H, 316H, 309/S, 310/S, 317/L, 321/H, 347/H, 904L, 330, 254SMO, 410 as well In duplex Steel grades we stock 2205 and super duplex 2507 in different Size range for immediate requirements.

We stock complete range of pipe schedules ranging from Sch 5 thru Double Extra Heavy.Material is stocked in the annealed and pickled, bright annealed, mill finish and polished conditions,Stainless steel 316H pipe is available in a wide range of finishes including hot rolled, annealed, matte finish, reflective finish & mirror finish,we supply high quality 316H stainless steel pipe and SS 316H tubing that is sized, cut, and finished according to your exact specifications,304 pipe and tubing is available with ODs from 0.250″ to 8.000″ with wall thickness from 0.020″ to 0.250″.Nascent Group Exporting yearly around 300 tons SS 316H pipes & Tubes to more than 80 countries.

Currently we are exporting to more than 80 countries & established our sales network in Malaysia, Nigeria, Egypt, South Africa,Tanzania, Kenya, Algeria,Sudan, Uganda, Morocco,Ghana, Mozambique, Angola, Gabon,Russia, Germany, Turkey, France, United Kingdom, Italy,Spain, Netherlands, Iran, Iraq, Saudi Arabia, United Arab Emirates, Israel, Jordan,Oman, Kuwait,Qatar,Bahrain, Bangladesh, China, Indonesia, Japan, South Korea , Philippines, Singapore, Sri Lanka, Thailand,Vietnam,Brazil, Colombia,Argentina, United States, Mexico, Canada & Australia.

Nascent Group is Dealer & Distributor of 316H Stainless Steel Seamless Pipes for NSSMC (Nippon Steel & Sumitomo Metal Corporation)and Kuze Stainless Steel.Dealer & distributor of Super Duplex and Duplex Stainless Pipes for Salzgitter Mannesmann

  • Specifications –ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
  • Size – Seamless 316L Pipes & Tubes – 1/2″ NB – 24″ NB
  • ERW 316L Pipes & Tubes – 1/2″ NB – 24″ NB
  • EFW 316L Pipes & Tubes – 6″ NB – 100″ NB
  • Wall Thickness – Schedule 5S – Schedule XXS.


Dimensions ASTM, ASME and API
Schedule SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Pipes
Length Single Random, Double Random & Cut Length.
Form Round, Square, Rectangular, Hydraulic Etc.

Composition ranges for of stainless steels 316H grade.

Grade C Mn Si P S Cr Mo Ni N
316H min.max. –0.03 –2.0 –0.75 –0.045 –0.03 16.018.0 2.003.00 10.014.0 –0.10

Mechanical properties of stainless steels 316H grade.

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
316H 485 170 40 95 217

Physical properties for stainless steels 316H grade.

Grade Density(kg/m3) Elastic Modulus(GPa) Mean Co-eff of Thermal Expansion (µm/m/°C) Thermal Conductivity(W/m.K) Specific Heat 0-100°C(J/kg.K) Elec Resistivity(nΩ.m)
0-100°C 0-315°C 0-538°C At 100°C At 500°C
316/L/H 8000 193 15.9 16.2 17.5 16.3 21.5 500 740

Specifications for stainless steels 316H grade.

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
316H S31603 316S11 1.4404 X2CrNiMo17-12-2 2348 SUS 316L

Types of SS 316H Pipes in ready stock for urgent deliveries

  • SS 316H EFW Pipes
  • SS 316H Welded Pipes
  • ASTM A249 TP 316H Stainless Steel Welded Pipes
  • ASTM A312 TP 316H Stainless Steel Seamless Pipes
  • ASTM A213 TP 316H Stainless Steel Seamless Pipes
  • SS 316H Rectangular Pipes
  • SS 316H ERW Pipes
  • SS 316H Rectangular Pipes
  • SS 316H Seamless Pipes
  • SS 316H Welded Pipes
  • SS 316H Seamless Pipes
  • SS 316H ERW Pipes
  • ASTM A312 TP 316H Stainless Steel Welded Pipes
  • SS 316H EFW Pipes